<template>
  <section class="main">
    <input id="toggle-all" class="toggle-all" type="checkbox" @click="addAll" />
    <label for="toggle-all">Mark all as complete</label>
    <ul class="todo-list">
      <!-- 当任务已完成，可以给 li 加上 completed 类，会让元素加上删除线 -->
      <li
        :class="{ completed: item.isflag }"
        v-for="item in list"
        :key="item.id"
      >
        <div class="view">
          <input
            class="toggle"
            type="checkbox"
            :checked="item.isflag"
            @change="changInput(item.id)"
          />
          <label>{{ item.name }}</label>
          <button class="destroy" @click="delList(item.id)"></button>
        </div>
      </li>
      <!-- <li>
        <div class="view">
          <input class="toggle" type="checkbox" />
          <label>行万里路</label>
          <button class="destroy"></button>
        </div>
      </li> -->
    </ul>
  </section>
</template>

<script>
export default {
  name: 'Body',
  props: {
    list: {
      type: Array,
      require: true
    }
  },
  data () {
    return {
      flag: true
    }
  },
  methods: {
    changInput (data) {
      this.$emit('changInput', data)
    },
    delList (id) {
      this.$emit('delList', id)
    },
    addAll () {
      this.flag = !this.flag
      this.$emit('addAll',this.flag)
    }
  }
}
</script>

<style scoped lang="less"></style>
